#include <linux/bitmap.h>
#include <linux/atomic.h>
#include <linux/jiffies.h>
+#include <linux/percpu.h>
#include <asm/div64.h>
#include "hpsa_cmd.h"
#include "hpsa.h"
static irqreturn_t do_hpsa_intr_intx(int irq, void *dev_id);
static irqreturn_t do_hpsa_intr_msi(int irq, void *dev_id);
static int hpsa_ioctl(struct scsi_device *dev, int cmd, void *arg);
-static void start_io(struct ctlr_info *h);
+static void lock_and_start_io(struct ctlr_info *h);
+static void start_io(struct ctlr_info *h, unsigned long *flags);
#ifdef CONFIG_COMPAT
static int hpsa_compat_ioctl(struct scsi_device *dev, int cmd, void *arg);
static inline u32 next_command(struct ctlr_info *h, u8 q)
{
u32 a;
- struct reply_pool *rq = &h->reply_queue[q];
+ struct reply_queue_buffer *rq = &h->reply_queue[q];
unsigned long flags;
if (h->transMethod & CFGTBL_Trans_io_accel1)
spin_lock_irqsave(&h->lock, flags);
addQ(&h->reqQ, c);
h->Qdepth++;
+ start_io(h, &flags);
spin_unlock_irqrestore(&h->lock, flags);
- start_io(h);
}
static inline void removeQ(struct CommandList *c)
dev_warn(&h->pdev->dev,
"%s: task complete with check condition.\n",
"HP SSD Smart Path");
+ cmd->result |= SAM_STAT_CHECK_CONDITION;
if (c2->error_data.data_present !=
- IOACCEL2_SENSE_DATA_PRESENT)
+ IOACCEL2_SENSE_DATA_PRESENT) {
+ memset(cmd->sense_buffer, 0,
+ SCSI_SENSE_BUFFERSIZE);
break;
+ }
/* copy the sense data */
data_len = c2->error_data.sense_data_len;
if (data_len > SCSI_SENSE_BUFFERSIZE)
sizeof(c2->error_data.sense_data_buff);
memcpy(cmd->sense_buffer,
c2->error_data.sense_data_buff, data_len);
- cmd->result |= SAM_STAT_CHECK_CONDITION;
retry = 1;
break;
case IOACCEL2_STATUS_SR_TASK_COMP_BUSY:
if (is_logical_dev_addr_mode(dev->scsi3addr) &&
c2->error_data.serv_response ==
IOACCEL2_SERV_RESPONSE_FAILURE) {
- if (c2->error_data.status ==
- IOACCEL2_STATUS_SR_IOACCEL_DISABLED)
- dev_warn(&h->pdev->dev,
- "%s: Path is unavailable, retrying on standard path.\n",
- "HP SSD Smart Path");
- else
- dev_warn(&h->pdev->dev,
- "%s: Error 0x%02x, retrying on standard path.\n",
- "HP SSD Smart Path", c2->error_data.status);
-
dev->offload_enabled = 0;
h->drv_req_rescan = 1; /* schedule controller for a rescan */
cmd->result = DID_SOFT_ERROR << 16;
wait_for_completion(&wait);
}
+static u32 lockup_detected(struct ctlr_info *h)
+{
+ int cpu;
+ u32 rc, *lockup_detected;
+
+ cpu = get_cpu();
+ lockup_detected = per_cpu_ptr(h->lockup_detected, cpu);
+ rc = *lockup_detected;
+ put_cpu();
+ return rc;
+}
+
static void hpsa_scsi_do_simple_cmd_core_if_no_lockup(struct ctlr_info *h,
struct CommandList *c)
{
- unsigned long flags;
-
/* If controller lockup detected, fake a hardware error. */
- spin_lock_irqsave(&h->lock, flags);
- if (unlikely(h->lockup_detected)) {
- spin_unlock_irqrestore(&h->lock, flags);
+ if (unlikely(lockup_detected(h)))
c->err_info->CommandStatus = CMD_HARDWARE_ERR;
- } else {
- spin_unlock_irqrestore(&h->lock, flags);
+ else
hpsa_scsi_do_simple_cmd_core(h, c);
- }
}
#define MAX_DRIVER_CMD_RETRIES 25
buflen = 16;
buf = kzalloc(64, GFP_KERNEL);
if (!buf)
- return -1;
+ return -ENOMEM;
rc = hpsa_scsi_do_inquiry(h, scsi3addr, VPD_PAGE | 0x83, buf, 64);
if (rc == 0)
memcpy(device_id, &buf[8], buflen);
return HPSA_VPD_LV_STATUS_UNSUPPORTED;
/* Does controller have VPD for logical volume status? */
- if (!hpsa_vpd_page_supported(h, scsi3addr, HPSA_VPD_LV_STATUS)) {
- dev_warn(&h->pdev->dev, "Logical volume status VPD page is unsupported.\n");
+ if (!hpsa_vpd_page_supported(h, scsi3addr, HPSA_VPD_LV_STATUS))
goto exit_failed;
- }
/* Get the size of the VPD return buffer */
rc = hpsa_scsi_do_inquiry(h, scsi3addr, VPD_PAGE | HPSA_VPD_LV_STATUS,
buf, HPSA_VPD_HEADER_SZ);
- if (rc != 0) {
- dev_warn(&h->pdev->dev, "Logical volume status VPD inquiry failed.\n");
+ if (rc != 0)
goto exit_failed;
- }
size = buf[3];
/* Now get the whole VPD buffer */
rc = hpsa_scsi_do_inquiry(h, scsi3addr, VPD_PAGE | HPSA_VPD_LV_STATUS,
buf, size + HPSA_VPD_HEADER_SZ);
- if (rc != 0) {
- dev_warn(&h->pdev->dev, "Logical volume status VPD inquiry failed.\n");
+ if (rc != 0)
goto exit_failed;
- }
status = buf[4]; /* status byte */
kfree(buf);
/* Determine offline status of a volume.
* Return either:
* 0 (not offline)
- * -1 (offline for unknown reasons)
+ * 0xff (offline for unknown reasons)
* # (integer code indicating one of several NOT READY states
* describing why a volume is to be kept offline)
*/
-static unsigned char hpsa_volume_offline(struct ctlr_info *h,
+static int hpsa_volume_offline(struct ctlr_info *h,
unsigned char scsi3addr[])
{
struct CommandList *c;
if (this_device->devtype == TYPE_DISK &&
is_logical_dev_addr_mode(scsi3addr)) {
+ int volume_offline;
+
hpsa_get_raid_level(h, scsi3addr, &this_device->raid_level);
if (h->fw_support & MISC_FW_RAID_OFFLOAD_BASIC)
hpsa_get_ioaccel_status(h, scsi3addr, this_device);
- this_device->volume_offline =
- hpsa_volume_offline(h, scsi3addr);
+ volume_offline = hpsa_volume_offline(h, scsi3addr);
+ if (volume_offline < 0 || volume_offline > 0xff)
+ volume_offline = HPSA_VPD_LV_STATUS_UNSUPPORTED;
+ this_device->volume_offline = volume_offline & 0xff;
} else {
this_device->raid_level = RAID_UNKNOWN;
this_device->offload_config = 0;
nphysicals = be32_to_cpu(*((__be32 *)physicals->LUNListLength)) /
responsesize;
-
/* find ioaccel2 handle in list of physicals: */
for (i = 0; i < nphysicals; i++) {
+ struct ext_report_lun_entry *entry = &physicals->LUN[i];
+
/* handle is in bytes 28-31 of each lun */
- if (memcmp(&((struct ReportExtendedLUNdata *)
- physicals)->LUN[i][20], &find, 4) != 0) {
+ if (entry->ioaccel_handle != find)
continue; /* didn't match */
- }
found = 1;
- memcpy(scsi3addr, &((struct ReportExtendedLUNdata *)
- physicals)->LUN[i][0], 8);
+ memcpy(scsi3addr, entry->lunid, 8);
if (h->raid_offload_debug > 0)
dev_info(&h->pdev->dev,
- "%s: Searched h=0x%08x, Found h=0x%08x, scsiaddr 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
+ "%s: Searched h=0x%08x, Found h=0x%08x, scsiaddr 0x%8phN\n",
__func__, find,
- ((struct ReportExtendedLUNdata *)
- physicals)->LUN[i][20],
- scsi3addr[0], scsi3addr[1], scsi3addr[2],
- scsi3addr[3], scsi3addr[4], scsi3addr[5],
- scsi3addr[6], scsi3addr[7]);
+ entry->ioaccel_handle, scsi3addr);
break; /* found it */
}
return RAID_CTLR_LUNID;
if (i < logicals_start)
- return &physdev_list->LUN[i - (raid_ctlr_position == 0)][0];
+ return &physdev_list->LUN[i -
+ (raid_ctlr_position == 0)].lunid[0];
if (i < last_device)
return &logdev_list->LUN[i - nphysicals -
ndev_allocated++;
}
- if (unlikely(is_scsi_rev_5(h)))
+ if (is_scsi_rev_5(h))
raid_ctlr_position = 0;
else
raid_ctlr_position = nphysicals + nlogicals;
struct hpsa_scsi_dev_t *dev;
unsigned char scsi3addr[8];
struct CommandList *c;
- unsigned long flags;
int rc = 0;
/* Get the ptr to our adapter structure out of cmd->host. */
}
memcpy(scsi3addr, dev->scsi3addr, sizeof(scsi3addr));
- spin_lock_irqsave(&h->lock, flags);
- if (unlikely(h->lockup_detected)) {
- spin_unlock_irqrestore(&h->lock, flags);
+ if (unlikely(lockup_detected(h))) {
cmd->result = DID_ERROR << 16;
done(cmd);
return 0;
}
- spin_unlock_irqrestore(&h->lock, flags);
c = cmd_alloc(h);
if (c == NULL) { /* trouble... */
dev_err(&h->pdev->dev, "cmd_alloc returned NULL!\n");
* we can prevent new rescan threads from piling up on a
* locked up controller.
*/
- spin_lock_irqsave(&h->lock, flags);
- if (unlikely(h->lockup_detected)) {
- spin_unlock_irqrestore(&h->lock, flags);
+ if (unlikely(lockup_detected(h))) {
spin_lock_irqsave(&h->scan_lock, flags);
h->scan_finished = 1;
wake_up_all(&h->scan_wait_queue);
spin_unlock_irqrestore(&h->scan_lock, flags);
return 1;
}
- spin_unlock_irqrestore(&h->lock, flags);
return 0;
}
buff = kmalloc(iocommand.buf_size, GFP_KERNEL);
if (buff == NULL)
return -EFAULT;
- if (iocommand.Request.Type.Direction == XFER_WRITE) {
+ if (iocommand.Request.Type.Direction & XFER_WRITE) {
/* Copy the data into the buffer we created */
if (copy_from_user(buff, iocommand.buf,
iocommand.buf_size)) {
rc = -EFAULT;
goto out;
}
- if (iocommand.Request.Type.Direction == XFER_READ &&
+ if ((iocommand.Request.Type.Direction & XFER_READ) &&
iocommand.buf_size > 0) {
/* Copy the data out of the buffer we created */
if (copy_to_user(iocommand.buf, buff, iocommand.buf_size)) {
status = -ENOMEM;
goto cleanup1;
}
- if (ioc->Request.Type.Direction == XFER_WRITE) {
+ if (ioc->Request.Type.Direction & XFER_WRITE) {
if (copy_from_user(buff[sg_used], data_ptr, sz)) {
status = -ENOMEM;
goto cleanup1;
status = -EFAULT;
goto cleanup0;
}
- if (ioc->Request.Type.Direction == XFER_READ && ioc->buf_size > 0) {
+ if ((ioc->Request.Type.Direction & XFER_READ) && ioc->buf_size > 0) {
/* Copy the data out of the buffer we created */
BYTE __user *ptr = ioc->buf;
for (i = 0; i < sg_used; i++) {
/* Takes cmds off the submission queue and sends them to the hardware,
* then puts them on the queue of cmds waiting for completion.
+ * Assumes h->lock is held
*/
-static void start_io(struct ctlr_info *h)
+static void start_io(struct ctlr_info *h, unsigned long *flags)
{
struct CommandList *c;
- unsigned long flags;
- spin_lock_irqsave(&h->lock, flags);
while (!list_empty(&h->reqQ)) {
c = list_entry(h->reqQ.next, struct CommandList, list);
/* can't do anything if fifo is full */
* condition.
*/
h->commands_outstanding++;
- if (h->commands_outstanding > h->max_outstanding)
- h->max_outstanding = h->commands_outstanding;
/* Tell the controller execute command */
- spin_unlock_irqrestore(&h->lock, flags);
+ spin_unlock_irqrestore(&h->lock, *flags);
h->access.submit_command(h, c);
- spin_lock_irqsave(&h->lock, flags);
+ spin_lock_irqsave(&h->lock, *flags);
}
+}
+
+static void lock_and_start_io(struct ctlr_info *h)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&h->lock, flags);
+ start_io(h, &flags);
spin_unlock_irqrestore(&h->lock, flags);
}
else if (c->cmd_type == CMD_IOCTL_PEND)
complete(c->waiting);
if (unlikely(io_may_be_stalled))
- start_io(h);
+ lock_and_start_io(h);
}
static inline u32 hpsa_tag_contains_index(u32 tag)
dev_info(&pdev->dev, "using doorbell to reset controller\n");
writel(use_doorbell, vaddr + SA5_DOORBELL);
- /* PMC hardware guys tell us we need a 5 second delay after
+ /* PMC hardware guys tell us we need a 10 second delay after
* doorbell reset and before any attempt to talk to the board
* at all to ensure that this actually works and doesn't fall
* over in some weird corner cases.
*/
- msleep(5000);
+ msleep(10000);
} else { /* Try to do it the PCI power state way */
/* Quoting from the Open CISS Specification: "The Power
if (pci_find_capability(h->pdev, PCI_CAP_ID_MSIX)) {
dev_info(&h->pdev->dev, "MSIX\n");
h->msix_vector = MAX_REPLY_QUEUES;
+ if (h->msix_vector > num_online_cpus())
+ h->msix_vector = num_online_cpus();
err = pci_enable_msix(h->pdev, hpsa_msix_entries,
h->msix_vector);
if (err > 0) {
h->ioaccel_cmd_pool, h->ioaccel_cmd_pool_dhandle);
}
+static void hpsa_irq_affinity_hints(struct ctlr_info *h)
+{
+ int i, cpu, rc;
+
+ cpu = cpumask_first(cpu_online_mask);
+ for (i = 0; i < h->msix_vector; i++) {
+ rc = irq_set_affinity_hint(h->intr[i], get_cpu_mask(cpu));
+ cpu = cpumask_next(cpu, cpu_online_mask);
+ }
+}
+
static int hpsa_request_irq(struct ctlr_info *h,
irqreturn_t (*msixhandler)(int, void *),
irqreturn_t (*intxhandler)(int, void *))
rc = request_irq(h->intr[i], msixhandler,
0, h->devname,
&h->q[i]);
+ hpsa_irq_affinity_hints(h);
} else {
/* Use single reply pool */
if (h->msix_vector > 0 || h->msi_vector) {
if (!h->msix_vector || h->intr_mode != PERF_MODE_INT) {
/* Single reply queue, only one irq to free */
i = h->intr_mode;
+ irq_set_affinity_hint(h->intr[i], NULL);
free_irq(h->intr[i], &h->q[i]);
return;
}
- for (i = 0; i < h->msix_vector; i++)
+ for (i = 0; i < h->msix_vector; i++) {
+ irq_set_affinity_hint(h->intr[i], NULL);
free_irq(h->intr[i], &h->q[i]);
+ }
}
static void hpsa_free_irqs_and_disable_msix(struct ctlr_info *h)
#endif /* CONFIG_PCI_MSI */
}
+static void hpsa_free_reply_queues(struct ctlr_info *h)
+{
+ int i;
+
+ for (i = 0; i < h->nreply_queues; i++) {
+ if (!h->reply_queue[i].head)
+ continue;
+ pci_free_consistent(h->pdev, h->reply_queue_size,
+ h->reply_queue[i].head, h->reply_queue[i].busaddr);
+ h->reply_queue[i].head = NULL;
+ h->reply_queue[i].busaddr = 0;
+ }
+}
+
static void hpsa_undo_allocations_after_kdump_soft_reset(struct ctlr_info *h)
{
hpsa_free_irqs_and_disable_msix(h);
hpsa_free_cmd_pool(h);
kfree(h->ioaccel1_blockFetchTable);
kfree(h->blockFetchTable);
- pci_free_consistent(h->pdev, h->reply_pool_size,
- h->reply_pool, h->reply_pool_dhandle);
+ hpsa_free_reply_queues(h);
if (h->vaddr)
iounmap(h->vaddr);
if (h->transtable)
}
}
+static void set_lockup_detected_for_all_cpus(struct ctlr_info *h, u32 value)
+{
+ int i, cpu;
+
+ cpu = cpumask_first(cpu_online_mask);
+ for (i = 0; i < num_online_cpus(); i++) {
+ u32 *lockup_detected;
+ lockup_detected = per_cpu_ptr(h->lockup_detected, cpu);
+ *lockup_detected = value;
+ cpu = cpumask_next(cpu, cpu_online_mask);
+ }
+ wmb(); /* be sure the per-cpu variables are out to memory */
+}
+
static void controller_lockup_detected(struct ctlr_info *h)
{
unsigned long flags;
+ u32 lockup_detected;
h->access.set_intr_mask(h, HPSA_INTR_OFF);
spin_lock_irqsave(&h->lock, flags);
- h->lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
+ lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
+ if (!lockup_detected) {
+ /* no heartbeat, but controller gave us a zero. */
+ dev_warn(&h->pdev->dev,
+ "lockup detected but scratchpad register is zero\n");
+ lockup_detected = 0xffffffff;
+ }
+ set_lockup_detected_for_all_cpus(h, lockup_detected);
spin_unlock_irqrestore(&h->lock, flags);
dev_warn(&h->pdev->dev, "Controller lockup detected: 0x%08x\n",
- h->lockup_detected);
+ lockup_detected);
pci_disable_device(h->pdev);
spin_lock_irqsave(&h->lock, flags);
fail_all_cmds_on_list(h, &h->cmpQ);
struct ctlr_info *h = container_of(to_delayed_work(work),
struct ctlr_info, monitor_ctlr_work);
detect_controller_lockup(h);
- if (h->lockup_detected)
+ if (lockup_detected(h))
return;
if (hpsa_ctlr_needs_rescan(h) || hpsa_offline_devices_ready(h)) {
* the 5 lower bits of the address are used by the hardware. and by
* the driver. See comments in hpsa.h for more info.
*/
-#define COMMANDLIST_ALIGNMENT 128
BUILD_BUG_ON(sizeof(struct CommandList) % COMMANDLIST_ALIGNMENT);
h = kzalloc(sizeof(*h), GFP_KERNEL);
if (!h)
spin_lock_init(&h->offline_device_lock);
spin_lock_init(&h->scan_lock);
spin_lock_init(&h->passthru_count_lock);
+
+ /* Allocate and clear per-cpu variable lockup_detected */
+ h->lockup_detected = alloc_percpu(u32);
+ if (!h->lockup_detected)
+ goto clean1;
+ set_lockup_detected_for_all_cpus(h, 0);
+
rc = hpsa_pci_init(h);
if (rc != 0)
goto clean1;
free_irqs(h);
clean2:
clean1:
+ if (h->lockup_detected)
+ free_percpu(h->lockup_detected);
kfree(h);
return rc;
}
{
char *flush_buf;
struct CommandList *c;
- unsigned long flags;
/* Don't bother trying to flush the cache if locked up */
- spin_lock_irqsave(&h->lock, flags);
- if (unlikely(h->lockup_detected)) {
- spin_unlock_irqrestore(&h->lock, flags);
+ if (unlikely(lockup_detected(h)))
return;
- }
- spin_unlock_irqrestore(&h->lock, flags);
-
flush_buf = kzalloc(4, GFP_KERNEL);
if (!flush_buf)
return;
pci_free_consistent(h->pdev,
h->nr_cmds * sizeof(struct ErrorInfo),
h->errinfo_pool, h->errinfo_pool_dhandle);
- pci_free_consistent(h->pdev, h->reply_pool_size,
- h->reply_pool, h->reply_pool_dhandle);
+ hpsa_free_reply_queues(h);
kfree(h->cmd_pool_bits);
kfree(h->blockFetchTable);
kfree(h->ioaccel1_blockFetchTable);
kfree(h->hba_inquiry_data);
pci_disable_device(pdev);
pci_release_regions(pdev);
+ free_percpu(h->lockup_detected);
kfree(h);
}
* 10 = 6 s/g entry or 24k
*/
+ /* If the controller supports either ioaccel method then
+ * we can also use the RAID stack submit path that does not
+ * perform the superfluous readl() after each command submission.
+ */
+ if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
+ access = SA5_performant_access_no_read;
+
/* Controller spec: zero out this buffer. */
- memset(h->reply_pool, 0, h->reply_pool_size);
+ for (i = 0; i < h->nreply_queues; i++)
+ memset(h->reply_queue[i].head, 0, h->reply_queue_size);
bft[7] = SG_ENTRIES_IN_CMD + 4;
calc_bucket_map(bft, ARRAY_SIZE(bft),
for (i = 0; i < h->nreply_queues; i++) {
writel(0, &h->transtable->RepQAddr[i].upper);
- writel(h->reply_pool_dhandle +
- (h->max_commands * sizeof(u64) * i),
+ writel(h->reply_queue[i].busaddr,
&h->transtable->RepQAddr[i].lower);
}
h->ioaccel1_blockFetchTable);
/* initialize all reply queue entries to unused */
- memset(h->reply_pool, (u8) IOACCEL_MODE1_REPLY_UNUSED,
- h->reply_pool_size);
+ for (i = 0; i < h->nreply_queues; i++)
+ memset(h->reply_queue[i].head,
+ (u8) IOACCEL_MODE1_REPLY_UNUSED,
+ h->reply_queue_size);
/* set all the constant fields in the accelerator command
* frames once at init time to save CPU cycles later.
* because the 7 lower bits of the address are used by the
* hardware.
*/
-#define IOACCEL1_COMMANDLIST_ALIGNMENT 128
BUILD_BUG_ON(sizeof(struct io_accel1_cmd) %
IOACCEL1_COMMANDLIST_ALIGNMENT);
h->ioaccel_cmd_pool =
if (h->ioaccel_maxsg > IOACCEL2_MAXSGENTRIES)
h->ioaccel_maxsg = IOACCEL2_MAXSGENTRIES;
-#define IOACCEL2_COMMANDLIST_ALIGNMENT 128
BUILD_BUG_ON(sizeof(struct io_accel2_cmd) %
IOACCEL2_COMMANDLIST_ALIGNMENT);
h->ioaccel2_cmd_pool =
}
}
- /* TODO, check that this next line h->nreply_queues is correct */
h->nreply_queues = h->msix_vector > 0 ? h->msix_vector : 1;
hpsa_get_max_perf_mode_cmds(h);
/* Performant mode ring buffer and supporting data structures */
- h->reply_pool_size = h->max_commands * sizeof(u64) * h->nreply_queues;
- h->reply_pool = pci_alloc_consistent(h->pdev, h->reply_pool_size,
- &(h->reply_pool_dhandle));
+ h->reply_queue_size = h->max_commands * sizeof(u64);
for (i = 0; i < h->nreply_queues; i++) {
- h->reply_queue[i].head = &h->reply_pool[h->max_commands * i];
+ h->reply_queue[i].head = pci_alloc_consistent(h->pdev,
+ h->reply_queue_size,
+ &(h->reply_queue[i].busaddr));
+ if (!h->reply_queue[i].head)
+ goto clean_up;
h->reply_queue[i].size = h->max_commands;
h->reply_queue[i].wraparound = 1; /* spec: init to 1 */
h->reply_queue[i].current_entry = 0;
/* Need a block fetch table for performant mode */
h->blockFetchTable = kmalloc(((SG_ENTRIES_IN_CMD + 1) *
sizeof(u32)), GFP_KERNEL);
-
- if ((h->reply_pool == NULL)
- || (h->blockFetchTable == NULL))
+ if (!h->blockFetchTable)
goto clean_up;
hpsa_enter_performant_mode(h, trans_support);
return;
clean_up:
- if (h->reply_pool)
- pci_free_consistent(h->pdev, h->reply_pool_size,
- h->reply_pool, h->reply_pool_dhandle);
+ hpsa_free_reply_queues(h);
kfree(h->blockFetchTable);
}
projects / karo-tx-linux.git / blobdiff